North HALF MASK SILICON RESPIRATOR TYPE-N7700
- It is made of extremely soft, odourless BLACK Silicon elastomer and has extended side flanges with soft revert seal and specific contours at nose seat.
- It has two inhalation ports with provision for fixing two cartridges/ Airline System through 25 mm male threads directly on either side and an exhalation port with black replaceable colour.
- It has 4 point cradle strap which is detachable and black in colour. The head harness is adjustable.
- The equipment has NO metal parts.
- All parts of the Half Mask to be detachable, demountable and Spare Parts easily available
- Same mask can be attached to Particulate filters, Tritium filters, Iodine filters
- NIOSH approved.
North P100 TWIN FILTER CARTRIDGE for particulates, toxic dust/ mist/ aerosols etc.
The filter cartridge is capable of filtering 0.3 Micron Size Dust/ Mist/ Radionucleoids/ Particulates/ Enzymes/ Bacteria/ Viruses etc with 99.97 % efficiency. The Filter is of P100 Classification as per
NIOSH Norms. The cartridges is round in shape and is suitable for fitting robustly and in a leak tight manner on the Innova Half Mask directly through 25 mm internal thread connection. It is made entirely out of high impact Pink polystyrene body. The inlet grill is of minimum 1 mm sieves so as not to allow Heavy Dust Particles to get in contact of the inner Filtering Media.The height of the filter is not more than 25 mm & dia of 70 mm. The weight of pair of P100 filters is less than 55 gms. It has NO metal parts.